decrypt static method
@param data string to be decrypted @param key can't be less than 8 bits @param iv vector (usually 8 bits) (optional) @return return string
Implementation
static Future<String> decrypt(Uint8List data, String key,
{String iv = _iv}) async {
final String crypt =
await _channel.invokeMethod('decrypt', [data, key, iv]);
return crypt;
}